<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>产品卡片</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        h1 {
            margin-bottom: 30px;
        }
        div {
            width: 200px;
            height: 200px;
            background-color: slategray;

            margin: 0 auto;

            text-align: center;
            border-radius: 10px;
            box-shadow: 3px 3px 10px #555;
        }
        img {
            padding-top: 30px;
        }
        div h5 {
            font-size: 20px;
            font-weight: 400;
            color: #fcfcfc;
            padding-top: 5px;
        }
        div h6 {
            font-size: 10px;
            font-weight: 400;
            color: #fcfcfc;
            padding-top: 5px;
        }

    </style>
</head>
<body>
</html>
    <h1>产品卡片</h1>

    <div>
        <img src="../images/猫头鹰.png" alt="">
        <h5>抖音直播SDK</h5>
        <h6>包含抖音直播看播功能</h6>
    </div>
</body>
</html>